Home / 3,024.96-4,515.12-2,713.92

Finding the Fourth Proportional to 3,024.96, 4,515.12 and 2,713.92

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Solution

The fourth proportional to 3,024.96, 4,515.12 and 2,713.92 is: 4,050.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024.96 : 4,515.12 = 2,713.92 : x
  2. Step 2: Convert to fraction form
    3,024.96/4,515.12 = 2,713.92/x
  3. Step 3: Cross multiply
    3,024.96x = 4,515.12 × 2,713.92
  4. Step 4: Simplify right side
    3,024.96x = 12,253,674.47
  5. Step 5: Solve for x
    x = 12,253,674.47/3,024.96
  6. Step 6: Final answer
    x = 4,050.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.